Using a test light on a computer circuit designed for very small amounts of current flow can a. Rejuvenate the computer. b. Damage the electronics inside the module(s). c. Burn out the test light. d. Damage the wire.

b. Damage the electronics inside the module(s)<br /><br />Using a test light on a computer circuit designed for very small amounts of current flow can potentially damage the electronics inside the module(s). Test lights are typically designed to handle higher currents suitable for the delicate components within a computer circuit. This can lead to overheating, short circuits, or other forms of damage to the internal electronics.